I really don’t understand why you removed this app, this is one of the main use case I have with my EX2 NAS …
It’s a simple web interface with a curl or wget command.
I will never upgrade to this new OS version ! Or I will switch to a competitor for a real NAS solution.
you can still download using the wget command over ssh, I also thought that the web interface was a good option, but when you have huge files that come zipped you can unzip them over ssh using unzip command and it will be a million times faster